Surname سری (Sri 
, سری 
, Série 
) , throughout the world, is a widespread family name. The cognomen سری is characteristic of Mongolia, where it is a prevalent surname, Sri Lanka, where it is quite a common surname, and Qatar (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Mongolia, Indonesia, and Sri Lanka. More prevalently, سری is the forename as well as the last name.